Wenzhou RIYI Electromechanical Technology Co., Ltd, previously called Wenzhou RIYI Vehicle Parts Co., Ltd,founded in 1996, is a professional manufacture specialized in emission control system products, like MAF Sensor (Mass Air Flow Sensor), EGR Valve, EGR Module / Cooler, and Additional Water Pump. RIYI has it's own R＆Ｄ team, which are capable for reasearing and developing of product according to OE requirement and customer standard. RIYI can offering more then 90% of the products for the global markets, and still developing new items each year according to market feedback.
RIYI do 100% export to oversea markets, mainly in Europe and North America like: Germany, United Kingdom, France, Italy, Denmark, Poland, United State of America, Canada and so on. RIYI is qualified with IATF 16949, ISO14001, REACH and EMC.
